Ключевые слова: battle, battlefield, black, board, board game, boy, caucasian, challenge, checkerboard, checkmate, chequerboard, chess, chessboard, chesspieces, child, childhood, children, club, competition, decision, defeat, education, endgame, family, figure, game, girl, hand, intellectual, kid, king, learning, match, move, piece, play, player, queen, school, sport, strategy, table, tactics, teaching, thinking, tournament, victory, white, win, young,